Gearhead Gifts - Find the Perfect Gift for the Gearhead on Your List!

Gearhead Gifts - Find the Perfect Gift
for the Gearhead on Your List!

$5 Off Your $100 Mobile App Purchase!

Boost Products USA Silicone Coolant Caps

5.0 out of 5 stars 1 Customer Reviews

Boost Products USA silicone coolant caps are reinforced with three textile layers to be extreme pressure-resistant and also to vacuum in your boost system. They are
Boost Products USA silicone coolant caps are reinforced with three textile layers to be extreme pressure-resistant and also to vacuum in your boost system. They are suitable for blanking of your intercooler or radiator pipes/tubes, intake systems, water lines, or similar uses. They are also ideal for use when an engine and/or auxiliary parts have been removed and been standing for a long time; corrosion is slowed down by closing open connections on the engine and parts. Boost silicone coolant end caps can withstand up to 5 Bar and temperatures up to 428 degrees F (220 degrees C). They are available in several inner d
Boost Products USA silicone coolant caps are reinforced with three textile layers to be extreme pressure-resistant and also to vacuum in your boost system. They are suitable for blanking of your intercooler or radiator pipes/tubes, intake systems, water lines, or similar uses. They are also ideal for use when an engine and/or auxiliary parts have been removed and been standing for a long time; corrosion is slowed down by closing open connections on the engine and parts. Boost silicone coolant end caps can withstand up to 5 Bar and temperatures up to 428 degrees F (220 degrees C). They are available in several inner diameters and come with a small subtle Boost Products logo which proofs the silicone hoses' quality.

Results 1 - 2 of 2

Coolant Cap, 1.375 in., Silicone, Black, Female, Push-On, Each

Part Number: BPU-SICAP35S

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 8, 2025 if ordered today

Coolant Cap, 1.375 in., Silicone, Blue, Female, Push-On, Each

Part Number: BPU-SICAP35B

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 8, 2025 if ordered today

  • 1
  • Page 1 of 1

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.